Pershing machine [linotype machine in Government Printing Office, descriptive leaflet for use in connection with] graphic arts exhibit, Washington Industrial Exposition, Washington Auditorium, Nov. 3-8, 1930.
Publication Title:
Pershing machine [linotype machine in Government Printing Office, descriptive leaflet for use in connection with] graphic arts exhibit, Washington Industrial Exposition, Washington Auditorium, Nov. 3-8, 1930.
Display Title:
Pershing machine [linotype machine in Government Printing Office, descriptive leaflet for use in connection with] graphic arts exhibit, Washington Industrial Exposition, Washington Auditorium, Nov. 3-8, 1930.